Analysis
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max time kernel
182s -
max time network
191s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 19:15
Static task
static1
Behavioral task
behavioral1
Sample
ca918990eb349a4915c58287cc5f6c29612d330facd03fcd5a561dc7cb837110.exe
Resource
win7-20221111-en
General
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Target
ca918990eb349a4915c58287cc5f6c29612d330facd03fcd5a561dc7cb837110.exe
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Size
920KB
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MD5
fedeedcd99f7aabfafee57760e2c27ee
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SHA1
3f9744b21c04a1f54c25df32a325a7e42a7baf95
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SHA256
ca918990eb349a4915c58287cc5f6c29612d330facd03fcd5a561dc7cb837110
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SHA512
a88d16ea17f222b0cae8d89815dcb651bab96d2ad7220c558211e3bccbbf9f7b34d3a6148e1a28d5404903be6812c0244a27ddff7280cf98d8c1d29177b8ac92
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SSDEEP
24576:h1OYdaO+MtdHAqcdDVhYwiei7+EpFAh/kK7:h1OsbPHVmVhYwiLtKkK7
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
r93o1W8kJyUK7Ex.exepid process 1880 r93o1W8kJyUK7Ex.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops Chrome extension 5 IoCs
Processes:
r93o1W8kJyUK7Ex.exedescription ioc process File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\jiddpiidookjbadaleceehomfmhdkplj\2.0\manifest.json r93o1W8kJyUK7Ex.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\jiddpiidookjbadaleceehomfmhdkplj\2.0\manifest.json r93o1W8kJyUK7Ex.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\jiddpiidookjbadaleceehomfmhdkplj\2.0\manifest.json r93o1W8kJyUK7Ex.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\jiddpiidookjbadaleceehomfmhdkplj\2.0\manifest.json r93o1W8kJyUK7Ex.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\jiddpiidookjbadaleceehomfmhdkplj\2.0\manifest.json r93o1W8kJyUK7Ex.exe -
Drops file in System32 directory 4 IoCs
Processes:
r93o1W8kJyUK7Ex.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy r93o1W8kJyUK7Ex.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini r93o1W8kJyUK7Ex.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol r93o1W8kJyUK7Ex.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI r93o1W8kJyUK7Ex.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
r93o1W8kJyUK7Ex.exepid process 1880 r93o1W8kJyUK7Ex.exe 1880 r93o1W8kJyUK7Ex.exe 1880 r93o1W8kJyUK7Ex.exe 1880 r93o1W8kJyUK7Ex.exe 1880 r93o1W8kJyUK7Ex.exe 1880 r93o1W8kJyUK7Ex.exe 1880 r93o1W8kJyUK7Ex.exe 1880 r93o1W8kJyUK7Ex.exe 1880 r93o1W8kJyUK7Ex.exe 1880 r93o1W8kJyUK7Ex.exe 1880 r93o1W8kJyUK7Ex.exe 1880 r93o1W8kJyUK7Ex.exe 1880 r93o1W8kJyUK7Ex.exe 1880 r93o1W8kJyUK7Ex.exe 1880 r93o1W8kJyUK7Ex.exe 1880 r93o1W8kJyUK7Ex.exe 1880 r93o1W8kJyUK7Ex.exe 1880 r93o1W8kJyUK7Ex.exe 1880 r93o1W8kJyUK7Ex.exe 1880 r93o1W8kJyUK7Ex.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
r93o1W8kJyUK7Ex.exedescription pid process Token: SeDebugPrivilege 1880 r93o1W8kJyUK7Ex.exe Token: SeDebugPrivilege 1880 r93o1W8kJyUK7Ex.exe Token: SeDebugPrivilege 1880 r93o1W8kJyUK7Ex.exe Token: SeDebugPrivilege 1880 r93o1W8kJyUK7Ex.exe Token: SeDebugPrivilege 1880 r93o1W8kJyUK7Ex.exe Token: SeDebugPrivilege 1880 r93o1W8kJyUK7Ex.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
ca918990eb349a4915c58287cc5f6c29612d330facd03fcd5a561dc7cb837110.exedescription pid process target process PID 4080 wrote to memory of 1880 4080 ca918990eb349a4915c58287cc5f6c29612d330facd03fcd5a561dc7cb837110.exe r93o1W8kJyUK7Ex.exe PID 4080 wrote to memory of 1880 4080 ca918990eb349a4915c58287cc5f6c29612d330facd03fcd5a561dc7cb837110.exe r93o1W8kJyUK7Ex.exe PID 4080 wrote to memory of 1880 4080 ca918990eb349a4915c58287cc5f6c29612d330facd03fcd5a561dc7cb837110.exe r93o1W8kJyUK7Ex.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ca918990eb349a4915c58287cc5f6c29612d330facd03fcd5a561dc7cb837110.exe"C:\Users\Admin\AppData\Local\Temp\ca918990eb349a4915c58287cc5f6c29612d330facd03fcd5a561dc7cb837110.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\r93o1W8kJyUK7Ex.exe.\r93o1W8kJyUK7Ex.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\USBS@GDPY.net\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\USBS@GDPY.net\chrome.manifestFilesize
35B
MD5089a8bd6b46ac9313e5745817e2970db
SHA149b44e253083e618b042cea466f194c061cf5246
SHA256ebca56021bcb07825440bf033e449b112a3540652d94349fdfb79691807e2ecf
SHA512938c705755996b92f57d304bfb4c6eabac055089edf66f8b8e0ff485dcf666fbc1ef3d79ec7ee9aca1cdae2e8cd188d828dd83d1978687d907d0c3c517424800
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\USBS@GDPY.net\content\bg.jsFilesize
8KB
MD50f3bd5b77020b722ab6cdc5879ec8b43
SHA1ce64a2e7e4284a61f74a0254eced457323d8c037
SHA256d172f04d00edb04a5320f21abd6d50351aa9c7f3b5a00891220d4311006e9655
SHA512a0d4b788558d0c4259e1e4ef48becccd0a5eb30e22e317a62d59d23cdc2f9bcddb01fdae959d8cabcafe6732f0704cf8e93371de2ea090f89ec7c7f32b85902b
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\USBS@GDPY.net\install.rdfFilesize
595B
MD506e2d93792cfd6768fa882ee7d962074
SHA1668f4a8a4318577de33a08b5d635b275a70f43f2
SHA25651878aee9889943bceb6df6ceda4b3ad1cf0d1f2b876047dbd28d6d47dbc2b31
SHA5125ed63a17b8f70409e87e9d298a98dbaaf3ab561f4ff49fe640a6d6a9f33d17f2114dd4786c9022f79884722868b3aa7693b1c7e11092940d822e1c397bbb1882
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\jiddpiidookjbadaleceehomfmhdkplj\background.htmlFilesize
144B
MD5c8e14953f2b16bde666e4eb910e50656
SHA1a1c4153877acf3a623091d398e0c53316b27d12e
SHA25672d2ae014dfe80d5e4c8145e0ee2a6fd4d864bb3daf2c9d16aceaa81be55792e
SHA512f1ae200fbe7716eaa56b522269382b17a3786e03d0c2c27ead76b83245680e04c9fa1345e659b0b6074219767981708294f51cc0daee8fbffd7b0303c1491381
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\jiddpiidookjbadaleceehomfmhdkplj\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\jiddpiidookjbadaleceehomfmhdkplj\f1SQhBP.jsFilesize
6KB
MD5d501def8567cf8ef5581bbb9b4a6bb2a
SHA1c6bab6a49c2115e0f44dd78a4e5b4135729b945a
SHA256399158436bf53efd83dcd961d3414534be747e0f8a474e46328ff0001ae17d5c
SHA512491d9be3c24eb1aa2f971c994f6c7151377415a6858ec28ffb365da4212d9b613999a71ee53096c49503d5144a675b7845b5603e244aca78ed2169795ba1c3c8
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\jiddpiidookjbadaleceehomfmhdkplj\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\jiddpiidookjbadaleceehomfmhdkplj\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\r93o1W8kJyUK7Ex.datFilesize
1KB
MD5afe65d01c6072efa41a447b983fac039
SHA107da1cd707d0230204f4d55c6d04376222cee84d
SHA256862edfb299016926976630a854a0ce0d3f5b6217394fd4f0556359a0090c09a7
SHA5127ca285c77ad5b886eee594792407432957732490d0e43bb6000f289918d71fee1d1173eaf473d75a79aa4210190ade398f0d9e5384cdbd2050e0a4aaed2f872f
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\r93o1W8kJyUK7Ex.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\r93o1W8kJyUK7Ex.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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memory/1880-132-0x0000000000000000-mapping.dmp